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-rw-r--r--src/ipcpd/normal/pol/link_state.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/src/ipcpd/normal/pol/link_state.c b/src/ipcpd/normal/pol/link_state.c
index 8e5d3807..c6d641c2 100644
--- a/src/ipcpd/normal/pol/link_state.c
+++ b/src/ipcpd/normal/pol/link_state.c
@@ -60,10 +60,6 @@
#define CLOCK_REALTIME_COARSE CLOCK_REALTIME
#endif
-#define LSA_NEW 0
-#define LSA_UPDATED 1
-#define LSA_OLD 2
-
struct lsa {
uint64_t d_addr;
uint64_t s_addr;
@@ -401,7 +397,7 @@ static int lsdb_add_link(uint64_t src,
struct list_head * p;
struct adjacency * adj;
struct timespec now;
- int ret;
+ int ret = -1;
clock_gettime(CLOCK_REALTIME_COARSE, &now);
@@ -410,9 +406,11 @@ static int lsdb_add_link(uint64_t src,
list_for_each(p, &ls.db) {
struct adjacency * a = list_entry(p, struct adjacency, next);
if (a->dst == dst && a->src == src) {
- ret = (a->seqno <= seqno ? LSA_OLD : LSA_UPDATED);
- a->stamp = now.tv_sec;
- a->seqno = seqno;
+ if (a->seqno < seqno) {
+ a->stamp = now.tv_sec;
+ a->seqno = seqno;
+ ret = 0;
+ }
pthread_rwlock_unlock(&ls.db_lock);
return ret;
}
@@ -443,7 +441,7 @@ static int lsdb_add_link(uint64_t src,
set_pff_modified();
- return LSA_NEW;
+ return 0;
}
static int lsdb_del_link(uint64_t src,
@@ -738,8 +736,10 @@ static void * lsreader(void * o)
if (lsdb_add_link(ntoh64(msg->s_addr),
ntoh64(msg->d_addr),
ntoh64(msg->seqno),
- &qs) != LSA_OLD)
- forward_lsm(buf, len, fd);
+ &qs))
+ continue;
+
+ forward_lsm(buf, len, fd);
}
}